Internet Engineering Task Force (IETF) A. Bierman
Request for Comments: 7317 YumaWorks
Category: Standards Track M. Bjorklund
ISSN: 2070-1721 Tail-f Systems
August 2014
A YANG Data Model for System Management
Abstract
This document defines a YANG data model for the configuration and
identification of some common system properties within a device
containing a Network Configuration Protocol (NETCONF) server. This
document also includes data node definitions for system
identification, time-of-day management, user management, DNS resolver
configuration, and some protocol operations for system management.
Status of This Memo
This is an Internet Standards Track document.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Further information on
Internet Standards is available in Section 2 of RFC 5741.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
http://www.rfc-editor.org/info/rfc7317.
Copyright Notice
Copyright (c) 2014 IETF Trust and the persons identified as the
document authors. All rights reserved.
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Bierman & Bjorklund Standards Track [Page 1]RFC 7317 YANG System Management August 2014Table of Contents
1. Introduction ....................................................2
1.1. Terminology ................................................3
1.2. Tree Diagrams ..............................................3
2. Objectives ......................................................4
2.1. System Identification ......................................4
2.2. System Time Management .....................................4
2.3. User Authentication ........................................4
2.4. DNS Resolver ...............................................5
2.5. System Control .............................................5
3. System Data Model ...............................................5
3.1. System Identification ......................................5
3.2. System Time Management .....................................6
3.3. DNS Resolver Model .........................................7
3.4. RADIUS Client Model ........................................7
3.5. User Authentication Model ..................................8
3.5.1. SSH Public Key Authentication .......................8
3.5.2. Local User Password Authentication ..................9
3.5.3. RADIUS Password Authentication ......................9
3.6. System Control .............................................9
4. Relationship to the SNMPv2-MIB .................................10
5. IANA Crypt Hash YANG Module ....................................10
6. System YANG Module .............................................13
7. IANA Considerations ............................................31
8. Security Considerations ........................................31
9. References .....................................................33
9.1. Normative References ......................................33
9.2. Informative References ....................................35
1. Introduction
This document defines a YANG [RFC6020] data model for the
configuration and identification of some common properties within a
device containing a Network Configuration Protocol (NETCONF) server.
Devices that are managed by NETCONF and perhaps other mechanisms have
common properties that need to be configured and monitored in a
standard way.
The "ietf-system" YANG module defined in this document provides the
following features:
o configuration and monitoring of system identification
o configuration and monitoring of system time-of-day